Evidence map›Paper›PMID 26351213›Full record

ArticleJournal of clinical laboratory analysis2016

Loop-Mediated Isothermal Amplification as a Fast Noninvasive Method of Helicobacter pylori Diagnosis.

Farideh Yari, Ramin Abiri, Ehsan Aryan, Touraj Ahmadi Jouybari, Jafar Navabi, Amirhooshang Alvandi

Abstract read
In one paragraph

Article in Journal of clinical laboratory analysis, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Article
  2. Antibiotic Resistance ofJournal of Korean medical science · 2024
    Review
  3. Article
  4. Review
  5. Efficacy of Loop-Mediated Isothermal Amplification forDiagnostics (Basel, Switzerland) · 2021
    Article
  6. What Is New inJournal of clinical medicine · 2021
    Review
  7. Article
  8. Article
  9. Review
  10. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Farideh YariDepartment of Microbiology, Islamic Azad University, Qom Branch, Qom, Iran.
Ramin AbiriDepartment of Microbiology, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Ehsan AryanAntimicrobial Resistance Research Center & Department of Medical Microbiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Touraj Ahmadi JouybariClinical Research Development Center, Imam Khomeini Hospital and Department of Internal Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Jafar NavabiClinical Research Development Center, Imam Khomeini Hospital and Department of Internal Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Amirhooshang AlvandiDepartment of Microbiology, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran. ah_alvandi@kums.ac.ir.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHelicobacter pylori infection is etiologically associated with some important health problems such as gastric cancer. Because of the high clinical importance of H. pylori infection, development of a noninvasive test for the detection of H. pylori is desirable.

methodsIn this study, a loop-mediated isothermal amplification (LAMP) targeted ureC of H. pylori was evaluated on 100 stool specimens and compared with a stool antigen test. Culture and rapid urease test were considered as gold standards.

resultsThe overall detection rate of the fecal antigen test and LAMP was 58% and 82%, respectively. The analytical sensitivity of the fecal antigen test and LAMP was 500 and 10 H. pylori cells/g and 10 fg DNA/reaction, which is equal to six H. pylori genome.

conclusionLAMP technique has been characterized by high sensitivity and low detection limit for the detection of H. pylori in stool specimen. Clinical diagnostic performance of LAMP was better than the stool antigen test.

Indexed as

AdolescentAdultAgedAged, 80 and overAntigens, BacterialFecesFemaleHelicobacter InfectionsHelicobacter pyloriHumansMaleMiddle AgedMolecular Sequence DataNucleic Acid Amplification TechniquesSensitivity and SpecificityVirus CultivationAntigens, Bacterialclinical performance; Helicobacter pylorilimit of detectionloop-mediated isothermal amplificationsensitivitystool antigen test

Identifiers

PMID26351213
PMCPMC6806736

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.